Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production
In this study an integrated pre-treatment stage of waste banana peel biosorbent and sonication was investigated to qualify a mixture of brewery (BE) and restaurant (RE) effluents for photo fermentative hydrogen production without using standard medium. Different blending ratios of brewery and restau...
| Main Authors: | , , |
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| Format: | Journal Article |
| Language: | English |
| Published: |
Elsevier
2021
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/88601 |
| _version_ | 1848765050349682688 |
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| author | Znad, Hussein Al-Mohammedawi, Hassan Awual, Rabiul |
| author_facet | Znad, Hussein Al-Mohammedawi, Hassan Awual, Rabiul |
| author_sort | Znad, Hussein |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | In this study an integrated pre-treatment stage of waste banana peel biosorbent and sonication was investigated to qualify a mixture of brewery (BE) and restaurant (RE) effluents for photo fermentative hydrogen production without using standard medium. Different blending ratios of brewery and restaurant effluents and different sonication amplitudes (30, 60, and 90%) and sonication time (15, 25, 35, and 45 min) were investigated. The experimental results demonstrated that applying the proposed integrated pre-treatment (2 g L−1 waste banana peel biosorbent and 35 min sonication at 60% amplitude) for a mixture of 70% RE and 30% BE enhanced the cumulative biohydrogen production to 110 ± 4 mL (144% enhanced), while applying single pre-treatment stage (2 g L-1 banana peels waste biosorbent) enhanced the cumulative biohydrogen production to 83 mL (84% enhanced). Furthermore, more than 46% of soluble chemical oxygen demand (SCOD) removal was achieved during photo-fermentative hydrogen production process. The results also demonstrated that the proposed integrated pre-treatment stage is a promising technique not only for enhancing the biohydrogen production but also contributes in the treatment of the wastewater by reducing the COD. |
| first_indexed | 2025-11-14T11:29:05Z |
| format | Journal Article |
| id | curtin-20.500.11937-88601 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T11:29:05Z |
| publishDate | 2021 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-886012022-06-14T02:50:54Z Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production Znad, Hussein Al-Mohammedawi, Hassan Awual, Rabiul Science & Technology Life Sciences & Biomedicine Technology Agricultural Engineering Biotechnology & Applied Microbiology Energy & Fuels Agriculture Biohydrogen Photo-fermentative Sonication Brewery Restaurant wastewater PAPER-MILL EFFLUENT PHOTOFERMENTATIVE BIOHYDROGEN PRODUCTION WASTE-WATER RHODOBACTER-SPHAEROIDES PALM OIL ULTRASONICATION PRETREATMENT PULP GENERATION OPTIMIZATION WASTEWATERS In this study an integrated pre-treatment stage of waste banana peel biosorbent and sonication was investigated to qualify a mixture of brewery (BE) and restaurant (RE) effluents for photo fermentative hydrogen production without using standard medium. Different blending ratios of brewery and restaurant effluents and different sonication amplitudes (30, 60, and 90%) and sonication time (15, 25, 35, and 45 min) were investigated. The experimental results demonstrated that applying the proposed integrated pre-treatment (2 g L−1 waste banana peel biosorbent and 35 min sonication at 60% amplitude) for a mixture of 70% RE and 30% BE enhanced the cumulative biohydrogen production to 110 ± 4 mL (144% enhanced), while applying single pre-treatment stage (2 g L-1 banana peels waste biosorbent) enhanced the cumulative biohydrogen production to 83 mL (84% enhanced). Furthermore, more than 46% of soluble chemical oxygen demand (SCOD) removal was achieved during photo-fermentative hydrogen production process. The results also demonstrated that the proposed integrated pre-treatment stage is a promising technique not only for enhancing the biohydrogen production but also contributes in the treatment of the wastewater by reducing the COD. 2021 Journal Article http://hdl.handle.net/20.500.11937/88601 10.1016/j.biombioe.2020.105899 English Elsevier restricted |
| spellingShingle | Science & Technology Life Sciences & Biomedicine Technology Agricultural Engineering Biotechnology & Applied Microbiology Energy & Fuels Agriculture Biohydrogen Photo-fermentative Sonication Brewery Restaurant wastewater PAPER-MILL EFFLUENT PHOTOFERMENTATIVE BIOHYDROGEN PRODUCTION WASTE-WATER RHODOBACTER-SPHAEROIDES PALM OIL ULTRASONICATION PRETREATMENT PULP GENERATION OPTIMIZATION WASTEWATERS Znad, Hussein Al-Mohammedawi, Hassan Awual, Rabiul Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production |
| title | Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production |
| title_full | Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production |
| title_fullStr | Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production |
| title_full_unstemmed | Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production |
| title_short | Integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production |
| title_sort | integrated pre-treatment stage of biosorbent – sonication for mixed brewery and restaurant effluents to enhance the photo-fermentative hydrogen production |
| topic | Science & Technology Life Sciences & Biomedicine Technology Agricultural Engineering Biotechnology & Applied Microbiology Energy & Fuels Agriculture Biohydrogen Photo-fermentative Sonication Brewery Restaurant wastewater PAPER-MILL EFFLUENT PHOTOFERMENTATIVE BIOHYDROGEN PRODUCTION WASTE-WATER RHODOBACTER-SPHAEROIDES PALM OIL ULTRASONICATION PRETREATMENT PULP GENERATION OPTIMIZATION WASTEWATERS |
| url | http://hdl.handle.net/20.500.11937/88601 |